...星系(Silver Dollar Galaxy)；它位在南天的玉夫座(Sculptor)之内，所以也有人就干脆(gancui)称它为玉夫座大星系(Sculptor Galaxy)。在1783年，发现(faxian)这个离我们约一千万光年的尘埃星系者是数学家兼天文学家Caroline Herschel。
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那些最亮的深空天体还有常用“俗名”，比如“仙女座大星系”、“北美洲星云”、“闪耀星云”等等。
Many of the brightest deep sky objects also have "popular names" by which they're often referred to, such as "Andromeda Galaxy", "North America Nebula", "Blinking Planetary", and so on.
他注解道银河的北边指向的是室女座大星云，一个临近星系聚在一起组成的庞然大物。
He notes that the Milky Way's north side points toward the Virgo cluster, an enormous nearby gathering of galaxies.
在狮子座大星云发现一个可能星系后，他们开始使用哈伯太空望远镜对其进行观测。
Having found a promising one in the constellation Leo, they turned the Hubble space telescope on it.
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